Product Category : Travel Bag Capacity: 20-35L Package internal structure: ID bag, mobile phone bag, laminated zipper bag, zipper pocket, computer pocket Opening method: zipper Material: Polyester Strap root number: double root Lifting parts: soft handle Function: waterproof, storage, ventilation, anti-theft, wear-resistant, lightening, shockproof Accessories type: handle pattern: plain Hardness: Soft Applicable gifts occasions: opening ceremony, employee benefits, trade fairs, weddings, housewarming, public relations planning, birthdays, travel commemorations, anniversary celebrations, awards commemorative, advertising promotions, festivals, business gifts Popular elements: contrast Bag shape: round Carrying system: decompression Color: gray, black